Ralf M

Can confirm. I have also been able to track this down to a segfault in "[codecmodule.c](https://github.com/sorz/sstp-server/blob/master/sstpd/codecmodule.c)": `2022-03-12 11:02:35,636 INFO: Listening on 0.0.0.0:4433...` `2022-03-12 11:02:47,270 INFO: SSTP control packet (CALL_CONNECT_REQUEST) received.`...

> it shows could not establish sslpsk socket: EOF occurred in violation of protocol (_ssl.c:1123) > Solved it by switching to an older OS (Raspian/Debian 10) Can confirm both. Raspbian...

Yes, currently fiddeling around with the same device...yet I am at the very beginning...